| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $179.84 | 4.475% | $187.8878 | $187.89 | $187.90 | $187.90 |
| Purchase #2 | $14.72 | 9.488% | $16.1166 | $16.12 | $16.10 | $16.10 |
| Purchase #3 | $225.35 | 3.791% | $233.893 | $233.89 | $233.90 | $233.90 |
| Purchase #4 | $113.59 | 9.491% | $124.3708 | $124.37 | $124.35 | $124.40 |
| Purchase #5 | $207.88 | 4.233% | $216.6796 | $216.68 | $216.70 | $216.70 |
| Purchase #6 | $70.72 | 13.509% | $80.2736 | $80.27 | $80.25 | $80.30 |
| Purchase #7 | $39.31 | 9.612% | $43.0885 | $43.09 | $43.10 | $43.10 |
| 7 purchase totals = | $851.41 | $902.3099 | $902.31 | $902.30 | $902.40 | |